Have you spoken to the captains about this Dotty, seems very pedantic since both scores are recorded as played on the 15th.by wgt?
Time zones have a 24 hour variance, If we are being so specific you need to specify which time zone the tournament is working to.
bluebyou (USA)
04.15.20 Pinehurst No. 2 Full 18 Tour Champion 57
bigcountry317 (USA)
04.15.20 Pinehurst No. 2 Full 18 Tour Champion 61
Also, I'd say that both SEL and TCC have a conflict of interest in this.